Virus a enlever.

Bonjour,
J'ai fait un scan avec kaspersky et j'ai le probleme suivant !!!
KASPERSKY ONLINE SCANNER 7 REPORT
Wednesday, April 1, 2009
Operating System: Microsoft Windows XP Professional Service Pack 1 (build 2600)
Kaspersky Online Scanner 7 version: 7.0.25.0
Program database last update: Wednesday, April 01, 2009 23:13:53
Records in database: 1994982

Scan settings
Scan using the following database extended
Scan archives yes
Scan mail databases yes

Scan area Folder

Scan statistics
Files scanned 22028
Threat name 1
Infected objects 4
Suspicious objects 0
Duration of the scan 00:25:50

File name Threat name Threats count
C:\WINDOWS\fxstaller.exe/C:\WINDOWS\fxstaller.exe Infected: Backdoor.Win32.IRCBot.ifv 1

C:\Documents and Settings\André Chapados\Local Settings\Temp\IXP000.TMP\banew.exe Infected: Backdoor.Win32.IRCBot.ifv 1

C:\Documents and Settings\André Chapados\Local Settings\Temporary Internet Files\Content.IE5\NH2BJEIL\DSC0020090330-GIF[1].EXE Infected: Backdoor.Win32.IRCBot.ifv 1

C:\WINDOWS\fxstaller.exe Infected: Backdoor.Win32.IRCBot.ifv 1

The selected area was scanned.